Background: Because immigration is a stressful life event accompanied by acculturation pressure in a new country, it inevitably influences the mental health of immigrants.
Thus, the goal of this dissertation is to investigate the mental health...

Excessive PM2.5 emissions in China threaten peoples’ health and cause massive economic burdens to society. Under pressure from the public, and the international community, China published PM2.5 standards for the first time in March 2012. Following...